package ex;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Hashtable;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.Vector;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class LSYC_Sample {
List<String> syncfield;
public Object[] test1(String[] s) {
Vector<String> v = new Vector<String>();
v.addAll(Arrays.asList(s));
Collections.sort(v);
return v.toArray();
}
public void test2(Set<String> s) {
Set<String> ss = Collections.<String> synchronizedSet(s);
for (String st : ss) {
System.out.println(st);
}
}
public String testNotStoredSB() {
final StringBuffer stringBuffer = new StringBuffer().append("agrego ").append("un ");
stringBuffer.append("string ");
return stringBuffer.toString();
}
public void test3(List<String> ls) {
// don't report
List<String> a = Collections.synchronizedList(ls);
syncfield = a;
System.out.println(syncfield);
}
public List<String> getList() {
// don't report
return Collections.synchronizedList(new ArrayList<String>());
}
public Map<String, Map<String, String>> test4() {
// report as low
Map<String, Map<String, String>> main = new Hashtable<String, Map<String, String>>();
Map<String, String> m = new Hashtable<String, String>();
m.put("Hello", "there");
main.put("First", m);
return main;
}
public String printString() {
StringBuffer buffer = new StringBuffer();
for (int i = 0; i < 50; i++)
buffer.append("Findbugs ");
return buffer.toString();
}
public String printString2() {
// no tag, but probably should.
return new StringBuffer().append("Hello").append("World").toString();
}
public void testSBReallyRequred(Pattern p, String s, String repl) {
Matcher matcher = p.matcher(s);
StringBuffer stringBuffer = new StringBuffer();
while (matcher.find()) {
matcher.appendReplacement(stringBuffer, repl);
}
matcher.appendTail(stringBuffer);
}
}